FEATURES & APPLICATIONS
Features
- Uncompromised cordless power – the highest-torque cordless impact wrench you can get from Hilti, now capable of structural bolting up to M24
- Durable build – brushless motor and friction (hog) ring anvil contribute to the extreme longevity of our cordless impact wrenches
- Faster anchor setting with more control – two speed settings and improved LED light so you can set HUS concrete anchors faster, and maintain better control when working with smaller bolts
- Exceptional ergonomics – slimmer, 45 mm shorter and 0.5 kg lighter than the SIW 9-A22, helping to make your work more comfortable when bolting and anchoring all day
- On the Nuron battery platform – cordless impact wrenches without compromise thanks to longer-lasting batteries, time-saving accessories and a range of services to keep you productive, today and tomorrow
Applications
- Bolting steel – such as for primary and secondary steel structures, handrails, racking and machinery (M12-M24 diameter)
- Setting HUS anchors in concrete – such as for baseplates, formwork props, handrails and temporary fixtures (10-14 mm diameter)
- Lag bolting in wood – such as for primary and secondary wood structures, wooden roofs or temporary structures (12-20 mm diameter)
- Bolting steel – structural steel connections, pipe flanges, equipment, A325 bolts (1/2” to 15/16” diameter)
- Setting HUS anchors in concrete – such as for baseplates, formwork props, handrails and temporary fixtures (3/8” to 3/4” diameter)
PRODUCT INFORMATION
Cordl. impact wrench SIW 8-22 1/2" box
- Item Number: 2251628
- # of items in Package: 1
TECHNICAL DATA
- Anvil type: 1/2" friction ring
- Maximum torque: 600 Nm (1); 1000 Nm (2) 1
- Nut-busting torque: 1650 Nm
- Full hammering frequency: 2.950 impacts/minute
- Number of gears: 2
- No load RPM: gear 1: 1250 rpm; gear 2: 1500 rpm
- Dimensions (LxWxH): 205 x 80 x 223 mm
- Tool body weight: 2.4 kg
- A-weighted emission sound pressure level: 98 dB (A) according to EN 60745
- Rated voltage: 21.6 V
- 1) Do not use the tool for applications where an exact torque or maximum torque is specified - there is a risk of over-tightening and damaging the screw or workpiece.